[mirror_zfs.git] / scripts / make_gitrev.sh

#!/bin/sh

#
# CDDL HEADER START
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
# CDDL HEADER END
#

# Copyright (c) 2018 by Delphix. All rights reserved.
# Copyright (c) 2018 by Matthew Thode. All rights reserved.

#
# Generate zfs_gitrev.h.  Note that we need to do this for every
# invocation of `make`, including for incremental builds.  Therefore we
# can't use a zfs_gitrev.h.in file which would be processed only when
# `configure` is run.
#

set -e -u

cleanup() {
    ZFS_GIT_REV=${ZFS_GIT_REV:-"unknown"}
    cat << EOF > "$(dirname "$0")"/../include/zfs_gitrev.h
#define	ZFS_META_GITREV "${ZFS_GIT_REV}"
EOF
}
trap cleanup EXIT

# Check if git is installed and we are in a git repo.
git rev-parse --git-dir > /dev/null 2>&1
# Get the git current git revision
ZFS_GIT_REV=$(git describe --always --long --dirty 2>/dev/null)
Commit	Line	Data
4cbde2ec MA	1	#!/bin/sh
	2
	3	#
	4	# CDDL HEADER START
	5	#
	6	# This file and its contents are supplied under the terms of the
	7	# Common Development and Distribution License ("CDDL"), version 1.0.
	8	# You may only use this file in accordance with the terms of version
	9	# 1.0 of the CDDL.
	10	#
	11	# A full copy of the text of the CDDL should have accompanied this
	12	# source. A copy of the CDDL is also available via the Internet at
	13	# http://www.illumos.org/license/CDDL.
	14	#
	15	# CDDL HEADER END
	16	#
	17
4cbde2ec	18	# Copyright (c) 2018 by Delphix. All rights reserved.
8d431940	19	# Copyright (c) 2018 by Matthew Thode. All rights reserved.
4cbde2ec MA	20
	21	#
	22	# Generate zfs_gitrev.h. Note that we need to do this for every
	23	# invocation of `make`, including for incremental builds. Therefore we
	24	# can't use a zfs_gitrev.h.in file which would be processed only when
	25	# `configure` is run.
	26	#
	27
8d431940	28	set -e -u
4cbde2ec	29
8d431940 MT	30	cleanup() {
	31	ZFS_GIT_REV=${ZFS_GIT_REV:-"unknown"}
	32	cat << EOF > "$(dirname "$0")"/../include/zfs_gitrev.h
	33	#define ZFS_META_GITREV "${ZFS_GIT_REV}"
	34	EOF
	35	}
	36	trap cleanup EXIT
4cbde2ec	37
4cbde2ec	38	# Check if git is installed and we are in a git repo.
8d431940	39	git rev-parse --git-dir > /dev/null 2>&1
8d431940	40	# Get the git current git revision
da4f331b	41	ZFS_GIT_REV=$(git describe --always --long --dirty 2>/dev/null)